# Dosa sticking to the pan? It's almost always the pan

Source: https://howtomakedosa.com/dosa-sticking-to-pan/
Updated: 2026-09-25

A dosa that sticks is usually a pan problem, not a batter problem: the tawa is too cool, too hot, or has lost its seasoning. Work through the checks below in order. Most people fix it at the first or second.

## At a glance

| | |
|---|---|
| Heat to | 200–215 °C |
| Pour at | 190–200 °C |
| Water drop test | 2 s |
| Re-season | 20 min |

## Check 1: the pan temperature

Batter poured on a pan that is too cool soaks into the surface before it sets, and then it sticks. Batter poured on a pan that is too hot sets before you can spread it, and then it tears.

- Heat the empty tawa to: **200–215 °C** (390–420 °F)
- Pour at: **190–200 °C** (375–390 °F), after the water sprinkle
- Water drop test: a flicked drop **skitters and vanishes in about 2 seconds**
- Too cool: the drop sits and sizzles
- Too hot: the drop vanishes instantly with a crack

An [infrared thermometer](https://www.amazon.com/s?k=infrared+thermometer+cooking) takes the guessing out of this, and costs less than a bag of wasted batter.

**The first dosa rule:** The first dosa on a freshly heated pan often sticks, because the surface is hotter than the pan as a whole. Sprinkle a tablespoon of water and wipe it off before every pour. This is the step most people skip.

## Check 2: the seasoning

Before every dosa, rub the tawa with half an onion dipped in oil, then wipe it almost dry. That thin layer of oil is what stops the batter bonding to the iron. If the pan still sticks at the right temperature, the seasoning itself has worn off.

- **Signs:** grey or dull patches, rust spots, or batter that sticks in the same place every time.
- **Common causes:** washing with soap and a scourer, soaking the pan in water, cooking tomato or tamarind in it, or using the same tawa for chapatis, which leaves a floury film.

## Re-seasoning a cast iron tawa

Twenty minutes, and it only needs doing when the pan has stopped releasing.

### 1. Scrub it back

Scrub off any rust and stuck-on batter with steel wool and a little water. It is fine to go back to bare grey iron.

### 2. Dry it on the heat

Put it on medium heat for **3–4 minutes** until every trace of water has gone and the surface looks matt.

### 3. Oil, heat, wipe, repeat

Rub **5 ml** of oil (sunflower, groundnut or sesame) over the whole surface with a paper towel, then wipe off as much as you can. It should look dry, not shiny. Heat it until it smokes, then for **5 more minutes**. Let it cool slightly and repeat.

- Coats: **3**
- Oil per coat: **5 ml**, wiped almost dry
- Each coat: heat to smoking, then **5 min** more

**Ready when:** The surface is an even dark brown to black, and a drop of water beads on it. Make the first two dosas small and treat them as tests.

## Check 3: the batter

If the pan passes both checks, look at the batter.

| Problem | Cause and fix |
|---|---|
| Batter too thick | It will not spread before it sets, so you drag it and it tears. Thin it with 10 ml of water per 500 g at a time until it runs off the ladle in a steady stream. |
| Batter under-fermented | Dense, unfermented batter sticks more. Let it double first; see [batter not fermenting](https://howtomakedosa.com/dosa-batter-not-fermenting/). |
| Batter more than 4 days old | Over-sour batter browns fast and sticks. Use it for uttapam, or mix it with fresh batter. |
| Batter straight from the fridge | Cold batter drops the pan temperature. Let it stand 30 minutes. |
| Too much oil in the centre | Oil pooled on the pan stops the batter gripping as you spread it, so it slides and tears. Oil only the rim, after spreading. |

## Non-stick and stainless steel

**Non-stick:** heat it only to about **180 °C** (355 °F), never empty on high. It releases easily but browns less, so expect paler dosas. Replace it once the coating is scratched.

**Stainless steel:** it is possible, but hard. You need a very even 200 °C and a well-oiled surface. For regular dosas, a cast iron tawa is worth the price.

### Why does my dosa stick to a cast iron tawa?

Usually the pan is too cool at the pour or has lost its seasoning. Heat it to 200–215 °C, rub it with an oiled onion, sprinkle and wipe off water, then pour at 190–200 °C. If it still sticks, re-season it with three thin coats of oil heated past smoking.

### Why does only the first dosa stick?

The surface of a freshly heated pan runs hotter than the pan as a whole. Sprinkle a tablespoon of water and wipe it off before pouring, to bring it into range.

### Should I wash a dosa tawa with soap?

Avoid it. Wipe it with a damp cloth while it is warm, dry it on the heat, and rub on a few drops of oil before putting it away.

## Keep going

- [Batter not fermenting](https://howtomakedosa.com/dosa-batter-not-fermenting/): The seven causes, most likely first, with a test for each and a way to save the batch.
- [Dosa equipment](https://howtomakedosa.com/gear/): Scale, tawa, thermometer, grinder: what each recipe here assumes, and what to look for when buying.
- [Rava dosa](https://howtomakedosa.com/rava-dosa/): The instant one: no soaking or fermenting, and a watery batter poured from a height to make the holes.